Oemstron What Is an MBR20200CT Rectifier?

Aug 3 2024 2024-08 Semiconductors STMicroelectronics

What Is an MBR20200CT?

The MBR20200CT is a high-current, high-voltage Schottky barrier rectifier.
The MBR20200CT can handle large currents with minimal voltage drop, which is used for power rectification in various electronic circuits.
This rectifier has a maximum repetitive peak reverse voltage (VR) of 200V and can handle a maximum average forward rectified current (IF(AV)) of 20A.
It features a low forward voltage drop (Vf).
The MBR20200CT is housed in a TO-220AB package.

Pinout of MBR20200CT

The MBR20200CT is housed in a TO-220AB package with three pins.

Pin 1 (Anode): This pin is connected to the anode of the Schottky diode. In a rectifier circuit, it is the positive side of the diode. The anode is where the current flows into the diode from the power source.

Pin 2 (Cathode): This pin is connected to the cathode of the Schottky diode. It is the negative side of the diode and is connected to the load or ground in the circuit. Current flows out of this pin to complete the circuit.

Pin 3 (Tab): The tab is the metal part of the package that is often used for heat dissipation. In the TO-220AB package, this tab is electrically connected to the cathode. It should be mounted on a heatsink or directly connected to the circu

MBR20200CT Circuit Analysis

When the diode is forward-biased , it allows current to flow with a low forward voltage drop, typically around 0.2V to 0.3V. When reverse-biased, the diode blocks current flow, except for a very small leakage current. The high reverse breakdown voltage (20V) prevents significant leakage current.

In a typical rectification circuit, the AC input is fed into the anode of the MBR20200CT. During the positive half-cycle of the AC signal, the anode is positive relative to the cathode, allowing current to flow through the diode and to the load. During the negative half-cycle, the diode blocks the current flow as the anode is negative relative to the cathode.The current flows from the anode to the cathode when the diode is forward-biased, passing through the load and returning to the AC source. This process converts AC voltage into a pulsating DC voltage.

Specification of MBR20200CT

Type: Schottky Rectifier Diode

Maximum Reverse Voltage: 20V

Maximum Forward Current: 20A

Voltage - DC Reverse (Vr) (Max): 200V

Current - Average Rectified (Io): 10A

Voltage - Forward (Vf) (Max) @ If: 900mV @ 10A

Voltage - Forward (Vf) (Max) @ If: 1mA @ 200V

Power Dissipation: 100W

Package Type: TO-220-3

Operating Temperature Range: -65°C - 175°C

Features of MBR20200CT

175 ℃ TJ operation

Center tap configuration

Low forward voltage drop

High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance

High frequency operation

Guard ring for enhanced ruggedness and long term reliability

This is a Pb − Free Device

All SMC parts are traceable to the wafer lot

Additional testing can be offered upon request

Where to Use MBR20200CT?

The MBR20200CT Schottky rectifier diode can be used in a variety of power electronics applications. Typically used in AC-DC converters and power supply circuits, it helps minimize power loss and improve performance. In addition, it is used in DC-DC converters and battery chargers to reduce power consumption and improve charging efficiency by preventing reverse current flow.

In motor drive circuits and switching regulators, the MBR20200CT handles high current levels with minimal voltage drop. It is also used in overvoltage protection circuits to protect sensitive components from damage. It improves electronic system reliability and efficiency in these applications, making it a versatile choice.

Alternatives of MBR20200CT

There are various alternatives to the MBR20200CT Schottky rectifier diode, such as MBR20200CT C0G, MB6S2060T, MBR20200CT-G1, MBR20200CT-E1, MBR20200CTF-G1, MBR20200CT-1, MBR20200CTG, MB6S2060, MB6S2060T, and more.

Conclusion

In conclusion, you can get a better understanding of the MB6S2060T by reading the content above. It is a robust Schottky diode, which is well-suited for use in power rectification and high-current switching applications, offering reliability and efficiency in circuits requiring substantial current handling capabilities.

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